CLOSED FOR ANNUAL INVENTORY - ORDER & SHIPPING NOTICE - OUR OFFICES WILL BE CLOSED THROUGH THE FOLLOWING DATES:

FRIDAY, OCTOBER 17th THROUGH FRIDAY, OCTOBER 24th FOR INVENTORY. WE WILL REOPEN MONDAY, OCTOBER 27th.

ALL ORDERS PLACED DURING THIS TIME WILL BE PROCESSED ON MONDAY, OCTOBER 27th WHEN WE RESUME OUR NORMAL BUSINESS HOURS.

WE APPRECIATE YOU AND THANK YOU FOR YOUR BUSINESS! GOD BLESS AND HAPPY FALL!

ENGINE PARTS

Boat Motor Parts for Sale

Keep your boat’s engine running smoothly with our high-quality inboard boat motor parts for sale. At My Inboard Marine, we carry several items for your engine including impellers, mufflers, muffler kits, starters, belts, brackets, engine drains, engine mounts, and far more. You can rest assured that we carry all the necessary boat engine parts needed for your marine project. We carry products from the leading manufacturers which include PCM, Indmar, Mercury, and Mercruiser.

My Inboard Marine strives to provide all customers with the best possible solution to their motorboat and motorsport needs. We’ve been in the marine industry for over 20 years, demonstrating we are experts in the boating business. We are committed to serving you!

Shop through our incredible store and purchase our boat motor parts for sale today.

Scroll down for all Engine Items

NEW! Temperature Sensor For The BMV702S Battery Monitor
18%
$31.88 $39.00
Temperature Sensor for use with the MV 702S Battery Monitor - NEW FROM VITRON! Temperature sensor for BMV 702 Monitor BMV702 Temperature Sensor VICTRON-ASS000100000 Find...
Puller Impeller Puller For Impellers Up To 2-1/2 Inch Diameter Jabsco Puller Impeller Puller For Impellers Up To 2-1/2 Inch Diameter Jabsco
9%
$149.00 $162.95
For impellers up to 2-1/2'' in diameter Allows easier removal of flexible impellers from pumps! Three step, t-handle puller simplifies removal of impellers up to 2...
Tune Up Kit Thunderbolt V6 Tri-Pak Tune-Up Kit United Ignition Wire 1-111 Complete Tune Up Kit
23%
$87.00 $112.65
Premium marine tune up kit includes distributor cap, rotor, and spark plug wires for Mercruiser V6 engines with Thunderbolt distributors. Kit fits Mercruiser 4.3L V6...
GASKET SET INTAKE MANIFOLD GASKET SET - 1996 AND UP GM SMALL BLOCK  305-350 Gasket Set Intake Manifold Gasket Set - 8.1 L
5%
$115.20 $121.32
8.1 Liter - INTAKE MANIFOLD GASKET SET - OEM intake gasket set fits 496 cu. in. marine engines. Marine grade intake gasket set. KIT INCLUDES...
BOLT SHOULDER BOLT STAINLESS FOR GM BIG BLOCK MANIFOLDS  OEM CRUSADER R009206
24%
$2.85 $3.75
Stainless Steel Crusader Marine R009206 Shouldered Bolt SOLD EACH Exhaust Manifold bolt fits big block GM (Chevy) 7.4-Liter (454 cu.in.) and 8.2-Liter (502 cu.in.) engines.Shouldered...
Anode Zinc Drain Plug IND V-Drive  Indmar Brand OEM 49-5602 Anode Zinc Drain Plug IND V-Drive  Indmar Brand OEM 49-5602
21%
$50.00 $63.50
Old Style Original Indmar 885102 & Superceded Number 88-5102 & 49-5602 Pencil Anode Anode Zinc Old style with NO HOLE. Indmar Vee Drive anode Zinc...
FITTING 90 DEGREE ELBOW 1/4" NPT X 3/8" FUEL BARB ORIGINAL CRUSADER R024089
40%
$15.00 $24.95
90° FUEL BARB FOR FUEL FILTER OR PUMP 1/4" NPT X 3/8" FUEL BARB Can be used with fuel pump or fuel filter OEM If you...
ANODE ZINC 3-3/4" FOR RUDDER ANODE ZINC 3-3/4" FOR RUDDER
32%
$15.95 $23.50
ZINC ANODE FOR RUDDER  3-3/4" A sacrificial magnet to fight electrolysis in salt water and brackish water applications. 3-3/4" O.D. Zink Includes stainless bolt, nut...
Ultra Marine - Muffler Supra-Moomba BOOMERANG! Part Number: 100270
22%
$417.60 $538.50
Ultra Marine - Muffler Supra-Moomba BOOMERANG! Part Number: 100270 Muffler Number: 100270 Supra-Moomba Boomerang UM-100270 Angled 60 Degree 3" Inlet With 3" Straight Outlet 3" in...
IGNITION COIL HIGH OUTPUT GM 1998 AND NEWER INDMAR OEM 55-6132
12%
$98.79 $112.52
OEM INDMAR IGNITION COIL GM 1998 AND NEWER INDMAR OEM 55-6132 TBI Ignition Coil Replaces Indmar 556025, 612025 Replaces Crusader 38079, R117005 Replaces Mercruiser 898253T27...
ALTERNATOR 70 AMP DELCO REMY STYLE INBOARD ALTERNATOR OEM ARCO 20825 ALTERNATOR 70 AMP DELCO REMY STYLE INBOARD ALTERNATOR OEM ARCO 20825
21%
$232.00 $291.92
Late model 70 amp Delco Remy style alternator with 2 in. mounting foot and single V-Groove pulley fits various marine engines. New 70 amp 12...
Relay - Solenoid Quick Silver Brand QS-89-76416A1
2%
$47.50 $48.50
MARINE STARTER RELAY - SOLENOID QUICK SILVER BRAND SOLENOID ASSEMBLY Replaces Indmar 755005 Replaces OMC/Johnson/Evinrude 586842 Replaces Pleasurecraft Marine R130001 Replaces Volvo 3853839 Note: Be sure...
Taylor Street Thunder Spark Plug Wire Set 8MM Black
$89.00
Taylor Street Thunder Spark Plug Wire Set 8MM Black Assembled: Yes Distributor Terminal Ends: Female/Socket Distributor Boot Color: Black Distributor Boot Material: Silicone Spark Plug Boot Ends: Eight 180 degree...
GASKET MANIFOLD TO HEAD - BIG BLOCK OEM# PCM-96653
4%
$20.00 $20.86
GASKET MANIFOLD TO HEAD BIG BLOCK Gasket seals between exhaust manifold and cylinder head on big block marine engines Gasket seals between exhaust manifold and...
Manifold Exhaust Big Block Center Rise PCM OEM R028010
2%
Sold Out
PCM Big Block Manifold -  NOTE PLEASE: This manifold is no longer available. Please click the link below for a good conversion kit: CLICK HERE FOR CONVERSION...
Oil Extractor Moeller Marine - 7 Liter - 7.2 Quarts Easy Fluid Extractor
14%
$134.94 $157.48
7 Liter Fluid Extractor Moeller Marine Products Vacuum fluid extractor is ideal for engine oil extraction & to remove fluids from hard to reach bilge...
Cap Oil Fill Cap Screw Down 1986 And Up Ford OEM R034026
18%
$18.82 $22.95
OIL FILL CAP SCREW DOWN FORD 1986 & UP Original PCM R034026 Raised Oil Fill Cap    WARNING- This product can expose you to chemicals which...
Seal Oil Rear Main 454 Right Hand 1 Piece PCM R047206
7%
$35.87 $38.69
DIPSTICK PCM FORD 1986 AND UP Original PCM R047206 1991 and up GM 454 right hand (opposite) rotation RH Rear Main Oil Seal Replaces Crusader 31154 Replaces...
Bell Housing PCM GM 5.0L - 5.7L - 8.1L Top Or Bottom Mount Starter OEM R142015F
4%
$355.00 $368.50
BELL HOUSING PCM GM 5.0L - 5.7L - 8.1L Original PCM R142015F GM BELL HOUSING 5.0L/5.7L TOP OR BOTTOM MOUNT STARTER Block off plate is Part...
Tee Pipe Attaching Sender 1/4" X 1/8" X 1/8" - OEM R024205
23%
$26.15 $33.99
TEE PIPE ATTACHING SENDER Original PCM R024205 For attaching sender and switch T-fitting that goes into the block for GM engines with oil pressure switch and...
Dipstick 351 Ford 1971 - 1985 PCM R041032 - NLA - See Notes Please
16%
Sold Out
NO LONGER AVAILABLE - 1971 Through 1985 Measures 18-1/2" length not including the handle Note: In order to replace your old dip stick, you will...
Hose Formed PCM Ford GM Fresh Water Cooled Heat Exchanger To The Y Fitting
21%
$30.66 $38.59
Formed Hose PCM FORD GM FRESH WATER COOLED HEAT EXCHANGER TO THE Y FITTING Fits all PCM Ford 302/351 with fresh water cooling Formed hose from...
Drain EZ For Elbow Drain Replaces Bottom Drain Plug On PCM 302 & 351 Circulation Pump Elbow Drain EZ For Elbow Drain Replaces Bottom Drain Plug On PCM 302 & 351 Circulation Pump Elbow
31%
$89.05 $129.99
DRAIN EZ FOR REPLACING THE BOTTOM DRAIN PLUG ON PCM 302 & 351 CIRCULATION PUMP ELBOW Excellent way to upgrade the way you drain you engine...
Nut Exhaust Elbow Attaching Nut, HX 3/8-24 (9/16 Hex) ZY 6.0L OEM 95310000
44%
$0.25 $0.45
Nut, exhaust elbow attaching (4 each elbow) 6.0L 8 REQUIRED FOR EACH SIDE OF ENGINE
Stud For Exhaust Elbow Attaching 6.0L Small Short OEM R031036
3%
$9.74 $10.08
Stud Exhaust Elbow Attaching for 6.0L SMALL / SHORT OEM R031036 6.0L 4 REQUIRED FOR EACH SIDE OF ENGINE
Stud For Exhaust Elbow Attaching 6.0L Large Long OEM R031037
3%
$10.50 $10.80
Stud Exhaust Elbow Attaching for 6.0L LARGE / LONG OEM R031037 6.0L 2 PER SIDE - LONG
Gasket Manifold Exhaust 6.0L - ZR CAT CES Engines 2008 & Up PCM RM0276A
23%
$9.38 $12.20
Manifold Gasket - EXHAUST 6.0L CES Engines RM0276A - CAT ENGINES Paper gasket: For engines with CES Catalyst exhaust
Manifold Exhaust With Mounting Kit Big Block GM CHVA-1-84 Manifold Exhaust With Mounting Kit Big Block GM CHVA-1-84
24%
$480.00 $629.00
Center Riser Manifold for big Block GM Engines Sold Each. 1 per side. Includes Mounting Kit: Manifold Gasket Riser Gasket Plugs Mounting Bolts Water cooled...
Muffler Supra Moomba Skiers Choice 0437 - 3.5" In/Out Inline Approx 15" Overall Length OEM 101422
11%
$398.32 $450.07
MUFFLER SUPRA MOOMBA SKIERS CHOICE 0437 3.5" inlet and 3.5" outlet inline Approx 15" overall length OEM 101422 Shipping Dimensions: 8x8x17 Manufactured by Ultra Marine....
2011-2012 Muffler Mastercraft - 3.5" Inlet/Outlet - Starboard 5.7 Liter OEM 252081
32%
$558.00 $823.69
MUFFLER MASTERCRAFT 2011 - 2012 3.5" inlet/outlet Starboard 5.7 Liter OEM 252081 MUFFLER-STBD 5.7 Manufactured by Ultra Marine. Easy to install! Ultra Marine Fine fiberglass...
2011-2014 Muffler Mastercraft - 3.5" W/80° Elbow -28" Body OEM 252079
28%
$587.50 $816.62
MUFFLER MASTERCRAFT 2011 - 2014 3.5" W/80° Elbow 28" Body OEM 252079 MUFFLER - 3.5" Outlet X 80* INLET 2011 - 2014 with a 28"...
2011-2012 MUFFLER MASTERCRAFT - 3.5" inlet/outlet -Starboard 6.0L - ILMOR Engine OEM 252073
19%
$557.05 $686.62
MUFFLER MASTERCRAFT 2011 - 2012 3.5" inlet/outlet Starboard 6.0L - ILMOR Engine OEM 252073 MUFFLER-STARBOARD 2011 - 2012 USE W/ILMOR 6.0L Manufactured by Ultra Marine....
Items 737 to 768 of 1452 total